| Literature DB >> 14449407 |
Abstract
Entities:
Keywords: BRONCHITIS/prevention and control; INFLUENZA/immunology
Mesh:
Substances:
Year: 1961 PMID: 14449407 DOI: 10.1016/s0140-6736(61)91248-x
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321